-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 Cn7cFXnhMbMcf7kMzQTAh3QCuyiylHuTWty8/EONPc3zhBeoim+i+9Y7Lbac1VIq
 qy7hMc2v2MH/msuFsnKCog==

<SEC-DOCUMENT>0001362537-08-000027.txt : 20080410
<SEC-HEADER>0001362537-08-000027.hdr.sgml : 20080410
<ACCEPTANCE-DATETIME>20080410155206
ACCESSION NUMBER:		0001362537-08-000027
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20080409
FILED AS OF DATE:		20080410
DATE AS OF CHANGE:		20080410

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GLOWPOINT INC
		CENTRAL INDEX KEY:			0000746210
		STANDARD INDUSTRIAL CLASSIFICATION:	TELEPHONE COMMUNICATIONS (NO RADIO TELEPHONE) [4813]
		IRS NUMBER:				770312442
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		225 LONG AVENUE
		CITY:			HILLSIDE
		STATE:			NJ
		ZIP:			07205
		BUSINESS PHONE:		8054828277

	MAIL ADDRESS:	
		STREET 1:		225 LONG AVENUE
		CITY:			HILLSIDE
		STATE:			NJ
		ZIP:			07205

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	WIRE ONE TECHNOLOGIES INC
		DATE OF NAME CHANGE:	20000606

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	VIEW TECH INC
		DATE OF NAME CHANGE:	19950418

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	VIEWTECH INC
		DATE OF NAME CHANGE:	19950418

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Rust Peter A
		CENTRAL INDEX KEY:			0001363410

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-25940
		FILM NUMBER:		08750026

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		973-282-2000

	MAIL ADDRESS:	
		STREET 1:		C/O GLOWPOINT
		STREET 2:		225 LONG AVENUE
		CITY:			HILLSIDE
		STATE:			NJ
		ZIP:			07205
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2008-04-09</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000746210</issuerCik>
        <issuerName>GLOWPOINT INC</issuerName>
        <issuerTradingSymbol>GLOW</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001363410</rptOwnerCik>
            <rptOwnerName>Rust Peter A</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O GLOWPOINT</rptOwnerStreet1>
            <rptOwnerStreet2>225 LONG AVENUE</rptOwnerStreet2>
            <rptOwnerCity>HILLSIDE</rptOwnerCity>
            <rptOwnerState>NJ</rptOwnerState>
            <rptOwnerZipCode>07205</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>stock option (right to buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>0.55</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2008-04-09</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>500</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <value>2008-04-09</value>
            </exerciseDate>
            <expirationDate>
                <value>2018-04-09</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>common stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>500</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>24500</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">These options were issued to the reporting person as a non-employee director of the Issuer for attendance at a Nominating Committee meeting on April 9, 2008.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>David W. Robinson, Attorney-in-Fact</signatureName>
        <signatureDate>2008-04-10</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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